Free-standing gas stove



FIG. 1 is a perspective view of the free-standiang gas stove;

FIG. 2 is a top plan view thereof;

FIG. 3 is a left side elevational view thereof; and,

FIG. 4 is a front elevational view thereof.

The rear of the free-standing gas stove is plain and unornamented. 

The ornamental design for a free-standing gas stove, as shown and described. 